Metals & Minerals News

Tertiary receives improved soil samples results for Jacks copper

Tertiary Minerals plc reported that laboratory checks had enhanced previous provisional results of portable XRF (pXRF) analyses taken in the field on soil samples from the Jacks copper project in Zambia. RATIOS The company said that laboratory check multi-element analytical results for 107 soil samples from four sample grids showed “excellent correlation” with field pXRF […]